45161526654 has 12 divisors (see below), whose sum is σ = 97849974456. Its totient is φ = 15053842212.

The previous prime is 45161526589. The next prime is 45161526689. The reversal of 45161526654 is 45662516154.

45161526654 is a `hidden beast` number, since 4 + 5 + 1 + 61 + 526 + 65 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1254486834 + ... + 1254486869.

It is an arithmetic number, because the mean of its divisors is an integer number (8154164538).

Almost surely, 2^45161526654 is an apocalyptic number.

45161526654 is an abundant number, since it is smaller than the sum of its proper divisors (52688447802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45161526654 is a wasteful number, since it uses less digits than its factorization.

45161526654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508973711 (or 2508973708 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The spelling of 45161526654 in words is "forty-five billion, one hundred sixty-one million, five hundred twenty-six thousand, six hundred fifty-four".