52150154 has 16 divisors (see below), whose sum is σ = 93287808. Its totient is φ = 21378192.

The previous prime is 52150151. The next prime is 52150171. The reversal of 52150154 is 45105125.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (52150151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80657 + ... + 81300.

It is an arithmetic number, because the mean of its divisors is an integer number (5830488).

Almost surely, 2^52150154 is an apocalyptic number.

52150154 is a deficient number, since it is larger than the sum of its proper divisors (41137654).

52150154 is a wasteful number, since it uses less digits than its factorization.

52150154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161989.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 52150154 is about 7221.5063525555. The cubic root of 52150154 is about 373.6100342042.

Adding to 52150154 its reverse (45105125), we get a palindrome (97255279).

The spelling of 52150154 in words is "fifty-two million, one hundred fifty thousand, one hundred fifty-four".