152789975 has 24 divisors (see below), whose sum is σ = 204955632. Its totient is φ = 112320000.

The previous prime is 152789957. The next prime is 152789977. The reversal of 152789975 is 579987251.

It is a happy number.

It is not a de Polignac number, because 152789975 - 2¹⁴ = 152773591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152789977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80639 + ... + 82511.

It is an arithmetic number, because the mean of its divisors is an integer number (8539818).

Almost surely, 2^152789975 is an apocalyptic number.

152789975 is a deficient number, since it is larger than the sum of its proper divisors (52165657).

152789975 is a wasteful number, since it uses less digits than its factorization.

152789975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147 (or 2142 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 53.

The square root of 152789975 is about 12360.8242039113. The cubic root of 152789975 is about 534.6032811695.

The spelling of 152789975 in words is "one hundred fifty-two million, seven hundred eighty-nine thousand, nine hundred seventy-five".