4705520157 has 48 divisors (see below), whose sum is σ = 7457486400. Its totient is φ = 2841696000.

The previous prime is 4705520137. The next prime is 4705520173. The reversal of 4705520157 is 7510255074.

It is not a de Polignac number, because 4705520157 - 2⁶ = 4705520093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4705520137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1445782 + ... + 1449032.

It is an arithmetic number, because the mean of its divisors is an integer number (155364300).

Almost surely, 2^4705520157 is an apocalyptic number.

It is an amenable number.

4705520157 is a deficient number, since it is larger than the sum of its proper divisors (2751966243).

4705520157 is a wasteful number, since it uses less digits than its factorization.

4705520157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498 (or 3495 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 36.

The square root of 4705520157 is about 68596.7940723180. The cubic root of 4705520157 is about 1675.7242172487.

The spelling of 4705520157 in words is "four billion, seven hundred five million, five hundred twenty thousand, one hundred fifty-seven".