60813552 has 20 divisors (see below), whose sum is σ = 157101800. Its totient is φ = 20271168.

The previous prime is 60813521. The next prime is 60813553. The reversal of 60813552 is 25531806.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60813553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633427 + ... + 633522.

It is an arithmetic number, because the mean of its divisors is an integer number (7855090).

Almost surely, 2^60813552 is an apocalyptic number.

It is an amenable number.

60813552 is an abundant number, since it is smaller than the sum of its proper divisors (96288248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60813552 is a wasteful number, since it uses less digits than its factorization.

60813552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266960 (or 1266954 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 60813552 is about 7798.3044310927. The cubic root of 60813552 is about 393.2482423102.

The spelling of 60813552 in words is "sixty million, eight hundred thirteen thousand, five hundred fifty-two".