653752428155 has 8 divisors (see below), whose sum is σ = 809809459584. Its totient is φ = 506130912000.

The previous prime is 653752428149. The next prime is 653752428167. The reversal of 653752428155 is 551824257356.

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

It is not a de Polignac number, because 653752428155 - 2²² = 653748233851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 653752428097 and 653752428106.

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, 2108878646 + ... + 2108878955.

It is an arithmetic number, because the mean of its divisors is an integer number (101226182448).

Almost surely, 2^653752428155 is an apocalyptic number.

653752428155 is a deficient number, since it is larger than the sum of its proper divisors (156057031429).

653752428155 is a wasteful number, since it uses less digits than its factorization.

653752428155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217757637.

The product of its digits is 10080000, while the sum is 53.

The spelling of 653752428155 in words is "six hundred fifty-three billion, seven hundred fifty-two million, four hundred twenty-eight thousand, one hundred fifty-five".