2157302235754 has 8 divisors (see below), whose sum is σ = 3235960268928. Its totient is φ = 1078648812780.

The previous prime is 2157302235667. The next prime is 2157302235769. The reversal of 2157302235754 is 4575322037512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479529 + ... + 2131795.

It is an arithmetic number, because the mean of its divisors is an integer number (404495033616).

Almost surely, 2^{2157302235754} is an apocalyptic number.

2157302235754 is a deficient number, since it is larger than the sum of its proper divisors (1078658033174).

2157302235754 is a wasteful number, since it uses less digits than its factorization.

2157302235754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305100.

The product of its (nonzero) digits is 1764000, while the sum is 46.

The spelling of 2157302235754 in words is "two trillion, one hundred fifty-seven billion, three hundred two million, two hundred thirty-five thousand, seven hundred fifty-four".