150253534 has 4 divisors (see below), whose sum is σ = 225380304. Its totient is φ = 75126766.

The previous prime is 150253529. The next prime is 150253547. The reversal of 150253534 is 435352051.

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

It is a super-2 number, since 2×150253534² = 45152248958978312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37563382 + ... + 37563385.

It is an arithmetic number, because the mean of its divisors is an integer number (56345076).

Almost surely, 2^150253534 is an apocalyptic number.

150253534 is a deficient number, since it is larger than the sum of its proper divisors (75126770).

150253534 is an equidigital number, since it uses as much as digits as its factorization.

150253534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75126769.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 150253534 is about 12257.7948261504. The cubic root of 150253534 is about 531.6284717317.

The spelling of 150253534 in words is "one hundred fifty million, two hundred fifty-three thousand, five hundred thirty-four".