49353975 has 144 divisors (see below), whose sum is σ = 109635840. Its totient is φ = 21542400.

The previous prime is 49353949. The next prime is 49353979. The reversal of 49353975 is 57935394.

49353975 = 51³ + 52³ + ... + 119³.

49353975 is a `hidden beast` number, since 49 + 3 + 539 + 75 = 666.

It is not a de Polignac number, because 49353975 - 2⁸ = 49353719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 49353975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49353979) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2145814 + ... + 2145836.

It is an arithmetic number, because the mean of its divisors is an integer number (761360).

Almost surely, 2^49353975 is an apocalyptic number.

49353975 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49353975 is an abundant number, since it is smaller than the sum of its proper divisors (60281865).

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

49353975 is a wasteful number, since it uses less digits than its factorization.

49353975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 59 counting only the distinct ones).

The product of its digits is 510300, while the sum is 45.

The square root of 49353975 is about 7025.2384301175. The cubic root of 49353975 is about 366.8096159795.

The spelling of 49353975 in words is "forty-nine million, three hundred fifty-three thousand, nine hundred seventy-five".