2157601060435 has 8 divisors (see below), whose sum is σ = 2592912083760. Its totient is φ = 1723553640864.

The previous prime is 2157601060339. The next prime is 2157601060451. The reversal of 2157601060435 is 5340601067512.

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

It is a cyclic number.

It is not a de Polignac number, because 2157601060435 - 2⁹ = 2157601059923 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315897180 + ... + 315904009.

It is an arithmetic number, because the mean of its divisors is an integer number (324114010470).

Almost surely, 2^{2157601060435} is an apocalyptic number.

2157601060435 is a deficient number, since it is larger than the sum of its proper divisors (435311023325).

2157601060435 is an equidigital number, since it uses as much as digits as its factorization.

2157601060435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631801877.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 2157601060435 in words is "two trillion, one hundred fifty-seven billion, six hundred one million, sixty thousand, four hundred thirty-five".