53942454 has 12 divisors (see below), whose sum is σ = 116875356. Its totient is φ = 17980812.

The previous prime is 53942443. The next prime is 53942467. The reversal of 53942454 is 45424935.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1498384 + ... + 1498419.

It is an arithmetic number, because the mean of its divisors is an integer number (9739613).

Almost surely, 2^53942454 is an apocalyptic number.

53942454 is an abundant number, since it is smaller than the sum of its proper divisors (62932902).

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

53942454 is a wasteful number, since it uses less digits than its factorization.

53942454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996811 (or 2996808 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 53942454 is about 7344.5526752825. The cubic root of 53942454 is about 377.8420016595.

The spelling of 53942454 in words is "fifty-three million, nine hundred forty-two thousand, four hundred fifty-four".