1637411052 has 24 divisors (see below), whose sum is σ = 3866659776. Its totient is φ = 539227408.

The previous prime is 1637411003. The next prime is 1637411059. The reversal of 1637411052 is 2501147361.

It is a super-2 number, since 2×1637411052² = 5362229906423493408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1637411059) 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, 820998 + ... + 822989.

It is an arithmetic number, because the mean of its divisors is an integer number (161110824).

Almost surely, 2^1637411052 is an apocalyptic number.

1637411052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1637411052 is an abundant number, since it is smaller than the sum of its proper divisors (2229248724).

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

1637411052 is a wasteful number, since it uses less digits than its factorization.

1637411052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644077 (or 1644075 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1637411052 is about 40464.9360805130. The cubic root of 1637411052 is about 1178.6528367999.

The spelling of 1637411052 in words is "one billion, six hundred thirty-seven million, four hundred eleven thousand, fifty-two".