153772052 has 12 divisors (see below), whose sum is σ = 307544160. Its totient is φ = 65902296.

The previous prime is 153772051. The next prime is 153772057. The reversal of 153772052 is 250277351.

153772052 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153772051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2745902 + ... + 2745957.

It is an arithmetic number, because the mean of its divisors is an integer number (25628680).

Almost surely, 2^153772052 is an apocalyptic number.

It is an amenable number.

153772052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

153772052 is a wasteful number, since it uses less digits than its factorization.

153772052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5491870 (or 5491868 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 153772052 is about 12400.4859582195. The cubic root of 153772052 is about 535.7462460035.

The spelling of 153772052 in words is "one hundred fifty-three million, seven hundred seventy-two thousand, fifty-two".