53407962 has 12 divisors (see below), whose sum is σ = 115717290. Its totient is φ = 17802648.

The previous prime is 53407961. The next prime is 53407967. The reversal of 53407962 is 26970435.

It can be written as a sum of positive squares in only one way, i.e., 50851161 + 2556801 = 7131^2 + 1599^2 .

It is not an unprimeable number, because it can be changed into a prime (53407961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1483537 + ... + 1483572.

Almost surely, 2^53407962 is an apocalyptic number.

53407962 is an abundant number, since it is smaller than the sum of its proper divisors (62309328).

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

53407962 is a wasteful number, since it uses less digits than its factorization.

53407962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967117 (or 2967114 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 53407962 is about 7308.0751227666. The cubic root of 53407962 is about 376.5899003850.

The spelling of 53407962 in words is "fifty-three million, four hundred seven thousand, nine hundred sixty-two".