157219011753 has 16 divisors (see below), whose sum is σ = 211157956800. Its totient is φ = 104046546240.

The previous prime is 157219011721. The next prime is 157219011773. The reversal of 157219011753 is 357110912751.

It is not a de Polignac number, because 157219011753 - 2⁵ = 157219011721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157219011773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4900023 + ... + 4932003.

It is an arithmetic number, because the mean of its divisors is an integer number (13197372300).

Almost surely, 2^157219011753 is an apocalyptic number.

It is an amenable number.

157219011753 is a deficient number, since it is larger than the sum of its proper divisors (53938945047).

157219011753 is a wasteful number, since it uses less digits than its factorization.

157219011753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43912.

The product of its (nonzero) digits is 66150, while the sum is 42.

The spelling of 157219011753 in words is "one hundred fifty-seven billion, two hundred nineteen million, eleven thousand, seven hundred fifty-three".