53196972 has 24 divisors (see below), whose sum is σ = 127482096. Its totient is φ = 17252928.

The previous prime is 53196971. The next prime is 53196973. The reversal of 53196972 is 27969135.

It is an interprime number because it is at equal distance from previous prime (53196971) and next prime (53196973).

It is not an unprimeable number, because it can be changed into a prime (53196971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59463 + ... + 60350.

It is an arithmetic number, because the mean of its divisors is an integer number (5311754).

Almost surely, 2^53196972 is an apocalyptic number.

It is an amenable number.

53196972 is an abundant number, since it is smaller than the sum of its proper divisors (74285124).

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

53196972 is a wasteful number, since it uses less digits than its factorization.

53196972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119857 (or 119855 counting only the distinct ones).

The product of its digits is 102060, while the sum is 42.

The square root of 53196972 is about 7293.6254359543. The cubic root of 53196972 is about 376.0933354379.

The spelling of 53196972 in words is "fifty-three million, one hundred ninety-six thousand, nine hundred seventy-two".