53577542 has 8 divisors (see below), whose sum is σ = 80747832. Its totient is φ = 26661600.

The previous prime is 53577539. The next prime is 53577551. The reversal of 53577542 is 24577535.

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

It is a junction number, because it is equal to n+sod(n) for n = 53577496 and 53577505.

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, 63059 + ... + 63902.

It is an arithmetic number, because the mean of its divisors is an integer number (10093479).

Almost surely, 2^53577542 is an apocalyptic number.

53577542 is a deficient number, since it is larger than the sum of its proper divisors (27170290).

53577542 is a wasteful number, since it uses less digits than its factorization.

53577542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127174.

The product of its digits is 147000, while the sum is 38.

The square root of 53577542 is about 7319.6681618773. The cubic root of 53577542 is about 376.9880597644.

The spelling of 53577542 in words is "fifty-three million, five hundred seventy-seven thousand, five hundred forty-two".