1053972371 has 2 divisors, whose sum is σ = 1053972372. Its totient is φ = 1053972370.

The previous prime is 1053972349. The next prime is 1053972391. The reversal of 1053972371 is 1732793501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053972371 is a prime.

It is a super-2 number, since 2×1053972371² = 2221715517662723282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053972301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526986185 + 526986186.

It is an arithmetic number, because the mean of its divisors is an integer number (526986186).

Almost surely, 2^1053972371 is an apocalyptic number.

1053972371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053972371 is an equidigital number, since it uses as much as digits as its factorization.

1053972371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 1053972371 is about 32464.9406437160. The cubic root of 1053972371 is about 1017.6764909456.

The spelling of 1053972371 in words is "one billion, fifty-three million, nine hundred seventy-two thousand, three hundred seventy-one".