54660970 has 48 divisors (see below), whose sum is σ = 123271848. Its totient is φ = 17297280.

The previous prime is 54660917. The next prime is 54660979. The reversal of 54660970 is 7906645.

It can be written as a sum of positive squares in 4 ways, for example, as 13816089 + 40844881 = 3717^2 + 6391^2 .

It is not an unprimeable number, because it can be changed into a prime (54660979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2080 + ... + 10660.

Almost surely, 2^54660970 is an apocalyptic number.

54660970 is an abundant number, since it is smaller than the sum of its proper divisors (68610878).

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

54660970 is a wasteful number, since it uses less digits than its factorization.

54660970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8615 (or 8608 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 54660970 is about 7393.3057558848. The cubic root of 54660970 is about 379.5122319712.

It can be divided in two parts, 546 and 60970, that added together give a palindrome (61516).

The spelling of 54660970 in words is "fifty-four million, six hundred sixty thousand, nine hundred seventy".