53957962 has 4 divisors (see below), whose sum is σ = 80936946. Its totient is φ = 26978980.

The previous prime is 53957957. The next prime is 53957971. The reversal of 53957962 is 26975935.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46662561 + 7295401 = 6831^2 + 2701^2 .

It is a super-2 number, since 2×53957962² = 5822923326386888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13489489 + ... + 13489492.

Almost surely, 2^53957962 is an apocalyptic number.

53957962 is a deficient number, since it is larger than the sum of its proper divisors (26978984).

53957962 is a wasteful number, since it uses less digits than its factorization.

53957962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26978983.

The product of its digits is 510300, while the sum is 46.

The square root of 53957962 is about 7345.6083478498. The cubic root of 53957962 is about 377.8782069851.

The spelling of 53957962 in words is "fifty-three million, nine hundred fifty-seven thousand, nine hundred sixty-two".