1502401152 has 96 divisors (see below), whose sum is σ = 4642362720. Its totient is φ = 429252096.

The previous prime is 1502401151. The next prime is 1502401189. The reversal of 1502401152 is 2511042051.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1502401151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21108 + ... + 58739.

It is an arithmetic number, because the mean of its divisors is an integer number (48357945).

Almost surely, 2^1502401152 is an apocalyptic number.

1502401152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1502401152 is an abundant number, since it is smaller than the sum of its proper divisors (3139961568).

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

1502401152 is an equidigital number, since it uses as much as digits as its factorization.

1502401152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79878 (or 79859 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1502401152 is about 38760.8198055717. The cubic root of 1502401152 is about 1145.3247242321.

The spelling of 1502401152 in words is "one billion, five hundred two million, four hundred one thousand, one hundred fifty-two".