653154757072 has 20 divisors (see below), whose sum is σ = 1268370014560. Its totient is φ = 325833463008.

The previous prime is 653154757069. The next prime is 653154757081. The reversal of 653154757072 is 270757451356.

It is a super-4 number, since 4×653154757072⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 46487478 + ... + 46501525.

It is an arithmetic number, because the mean of its divisors is an integer number (63418500728).

Almost surely, 2^653154757072 is an apocalyptic number.

It is an amenable number.

653154757072 is a deficient number, since it is larger than the sum of its proper divisors (615215257488).

653154757072 is a wasteful number, since it uses less digits than its factorization.

653154757072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92989450 (or 92989444 counting only the distinct ones).

The product of its (nonzero) digits is 6174000, while the sum is 52.

The spelling of 653154757072 in words is "six hundred fifty-three billion, one hundred fifty-four million, seven hundred fifty-seven thousand, seventy-two".