152533450013146 has 4 divisors (see below), whose sum is σ = 228800175019722. Its totient is φ = 76266725006572.

The previous prime is 152533450013111. The next prime is 152533450013209. The reversal of 152533450013146 is 641310054335251.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 151286679018225 + 1246770994921 = 12299865^2 + 1116589^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38133362503285 + ... + 38133362503288.

Almost surely, 2^{152533450013146} is an apocalyptic number.

152533450013146 is a deficient number, since it is larger than the sum of its proper divisors (76266725006576).

152533450013146 is an equidigital number, since it uses as much as digits as its factorization.

152533450013146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76266725006575.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 152533450013146 in words is "one hundred fifty-two trillion, five hundred thirty-three billion, four hundred fifty million, thirteen thousand, one hundred forty-six".