152525044020 has 24 divisors (see below), whose sum is σ = 427070123424. Its totient is φ = 40673345056.

The previous prime is 152525043959. The next prime is 152525044037. The reversal of 152525044020 is 20440525251.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271041974 + ... + 1271042093.

It is an arithmetic number, because the mean of its divisors is an integer number (17794588476).

Almost surely, 2^152525044020 is an apocalyptic number.

152525044020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152525044020 is an abundant number, since it is smaller than the sum of its proper divisors (274545079404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152525044020 is a wasteful number, since it uses less digits than its factorization.

152525044020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2542084079 (or 2542084077 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 152525044020 its reverse (20440525251), we get a palindrome (172965569271).

The spelling of 152525044020 in words is "one hundred fifty-two billion, five hundred twenty-five million, forty-four thousand, twenty".