12952537062435 has 64 divisors (see below), whose sum is σ = 23657294592000. Its totient is φ = 6718980917376.

The previous prime is 12952537062427. The next prime is 12952537062481. The reversal of 12952537062435 is 53426073525921.

12952537062435 is a `hidden beast` number, since 1 + 2 + 9 + 5 + 2 + 5 + 3 + 7 + 0 + 624 + 3 + 5 = 666.

It is not a de Polignac number, because 12952537062435 - 2³ = 12952537062427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13971466 + ... + 14869664.

It is an arithmetic number, because the mean of its divisors is an integer number (369645228000).

Almost surely, 2^{12952537062435} is an apocalyptic number.

12952537062435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12952537062435 is a deficient number, since it is larger than the sum of its proper divisors (10704757529565).

12952537062435 is a wasteful number, since it uses less digits than its factorization.

12952537062435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901137 (or 901131 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 54.

The spelling of 12952537062435 in words is "twelve trillion, nine hundred fifty-two billion, five hundred thirty-seven million, sixty-two thousand, four hundred thirty-five".