39480552579 has 32 divisors (see below), whose sum is σ = 57934033920. Its totient is φ = 23763255552.

The previous prime is 39480552533. The next prime is 39480552619. The reversal of 39480552579 is 97525508493.

It is a happy number.

It is not a de Polignac number, because 39480552579 - 2⁷ = 39480552451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39484552579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3196087 + ... + 3208415.

It is an arithmetic number, because the mean of its divisors is an integer number (1810438560).

Almost surely, 2^39480552579 is an apocalyptic number.

39480552579 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

39480552579 is a deficient number, since it is larger than the sum of its proper divisors (18453481341).

39480552579 is a wasteful number, since it uses less digits than its factorization.

39480552579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14139.

The product of its (nonzero) digits is 13608000, while the sum is 57.

The spelling of 39480552579 in words is "thirty-nine billion, four hundred eighty million, five hundred fifty-two thousand, five hundred seventy-nine".