137457502156696 has 8 divisors (see below), whose sum is σ = 257732816543820. Its totient is φ = 68728751078344.

The previous prime is 137457502156691. The next prime is 137457502156721. The reversal of 137457502156696 is 696651205754731.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137457502156691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8591093884786 + ... + 8591093884801.

Almost surely, 2^{137457502156696} is an apocalyptic number.

It is an amenable number.

137457502156696 is a deficient number, since it is larger than the sum of its proper divisors (120275314387124).

137457502156696 is a wasteful number, since it uses less digits than its factorization.

137457502156696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17182187769593 (or 17182187769589 counting only the distinct ones).

The product of its (nonzero) digits is 285768000, while the sum is 67.

The spelling of 137457502156696 in words is "one hundred thirty-seven trillion, four hundred fifty-seven billion, five hundred two million, one hundred fifty-six thousand, six hundred ninety-six".