1053478062 has 240 divisors, whose sum is σ = 3061048320. Its totient is φ = 264648384.

The previous prime is 1053478037. The next prime is 1053478073. The reversal of 1053478062 is 2608743501.

It is a super-2 number, since 2×1053478062² = 2219632054230551688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 4407739 + ... + 4407977.

It is an arithmetic number, because the mean of its divisors is an integer number (12754368).

Almost surely, 2^1053478062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1053478062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530524160).

1053478062 is an abundant number, since it is smaller than the sum of its proper divisors (2007570258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053478062 is a wasteful number, since it uses less digits than its factorization.

1053478062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1053478062 is about 32457.3267845644. The cubic root of 1053478062 is about 1017.5173706102.

The spelling of 1053478062 in words is "one billion, fifty-three million, four hundred seventy-eight thousand, sixty-two".