1053996396 has 24 divisors (see below), whose sum is σ = 2603991600. Its totient is φ = 330665472.

The previous prime is 1053996337. The next prime is 1053996397. The reversal of 1053996396 is 6936993501.

It is a super-2 number, since 2×1053996396² = 2221816805561977632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1053996397) 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, 2583121 + ... + 2583528.

It is an arithmetic number, because the mean of its divisors is an integer number (108499650).

Almost surely, 2^1053996396 is an apocalyptic number.

It is an amenable number.

1053996396 is an abundant number, since it is smaller than the sum of its proper divisors (1549995204).

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

1053996396 is a wasteful number, since it uses less digits than its factorization.

1053996396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166673 (or 5166671 counting only the distinct ones).

The product of its (nonzero) digits is 1180980, while the sum is 51.

The square root of 1053996396 is about 32465.3106561450. The cubic root of 1053996396 is about 1017.6842234354.

The spelling of 1053996396 in words is "one billion, fifty-three million, nine hundred ninety-six thousand, three hundred ninety-six".