53542502 has 8 divisors (see below), whose sum is σ = 86491776. Its totient is φ = 24711912.

The previous prime is 53542499. The next prime is 53542519. The reversal of 53542502 is 20524535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 2059327 = 53542502 / (5 + 3 + 5 + 4 + 2 + 5 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029638 + ... + 1029689.

It is an arithmetic number, because the mean of its divisors is an integer number (10811472).

Almost surely, 2^53542502 is an apocalyptic number.

53542502 is a deficient number, since it is larger than the sum of its proper divisors (32949274).

53542502 is a wasteful number, since it uses less digits than its factorization.

53542502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059342.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 53542502 is about 7317.2742192705. The cubic root of 53542502 is about 376.9058577702.

The spelling of 53542502 in words is "fifty-three million, five hundred forty-two thousand, five hundred two".