152013133450 has 24 divisors (see below), whose sum is σ = 289319884128. Its totient is φ = 59391176880.

The previous prime is 152013133439. The next prime is 152013133463. The reversal of 152013133450 is 54331310251.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35349742 + ... + 35354041.

It is an arithmetic number, because the mean of its divisors is an integer number (12054995172).

Almost surely, 2^152013133450 is an apocalyptic number.

152013133450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152013133450 is a deficient number, since it is larger than the sum of its proper divisors (137306750678).

152013133450 is a wasteful number, since it uses less digits than its factorization.

152013133450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70703838 (or 70703833 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 152013133450 in words is "one hundred fifty-two billion, thirteen million, one hundred thirty-three thousand, four hundred fifty".