1507976052 has 72 divisors (see below), whose sum is σ = 3875164608. Its totient is φ = 456065280.

The previous prime is 1507976011. The next prime is 1507976053. The reversal of 1507976052 is 2506797051.

It is a junction number, because it is equal to n+sod(n) for n = 1507975995 and 1507976013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1507976053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1418073 + ... + 1419135.

Almost surely, 2^1507976052 is an apocalyptic number.

1507976052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1507976052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1937582304).

1507976052 is an abundant number, since it is smaller than the sum of its proper divisors (2367188556).

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

1507976052 is a wasteful number, since it uses less digits than its factorization.

1507976052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The square root of 1507976052 is about 38832.6673304835. The cubic root of 1507976052 is about 1146.7396125324.

The spelling of 1507976052 in words is "one billion, five hundred seven million, nine hundred seventy-six thousand, fifty-two".