53025042 has 32 divisors (see below), whose sum is σ = 121440384. Its totient is φ = 15120000.

The previous prime is 53025031. The next prime is 53025053. The reversal of 53025042 is 24052035.

It is an interprime number because it is at equal distance from previous prime (53025031) and next prime (53025053).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28542 + ... + 30342.

It is an arithmetic number, because the mean of its divisors is an integer number (3795012).

Almost surely, 2^53025042 is an apocalyptic number.

53025042 is an abundant number, since it is smaller than the sum of its proper divisors (68415342).

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

53025042 is a wasteful number, since it uses less digits than its factorization.

53025042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 53025042 is about 7281.8295777916. The cubic root of 53025042 is about 375.6877264264.

Adding to 53025042 its reverse (24052035), we get a palindrome (77077077).

The spelling of 53025042 in words is "fifty-three million, twenty-five thousand, forty-two".