46657368154 has 4 divisors (see below), whose sum is σ = 69986052234. Its totient is φ = 23328684076.

The previous prime is 46657368137. The next prime is 46657368193. The reversal of 46657368154 is 45186375664.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 43943479129 + 2713889025 = 209627^2 + 52095^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46657368095 and 46657368104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11664342037 + ... + 11664342040.

Almost surely, 2^46657368154 is an apocalyptic number.

46657368154 is a deficient number, since it is larger than the sum of its proper divisors (23328684080).

46657368154 is a wasteful number, since it uses less digits than its factorization.

46657368154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23328684079.

The product of its digits is 14515200, while the sum is 55.

The spelling of 46657368154 in words is "forty-six billion, six hundred fifty-seven million, three hundred sixty-eight thousand, one hundred fifty-four".