1053997035 has 32 divisors (see below), whose sum is σ = 2075566080. Its totient is φ = 444763008.

The previous prime is 1053997031. The next prime is 1053997039. The reversal of 1053997035 is 5307993501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1053997031) and next prime (1053997039).

It is not a de Polignac number, because 1053997035 - 2² = 1053997031 is a prime.

It is a super-2 number, since 2×1053997035² = 2221819499577582450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053997031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384715 + ... + 387444.

It is an arithmetic number, because the mean of its divisors is an integer number (64861440).

Almost surely, 2^1053997035 is an apocalyptic number.

1053997035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053997035 is a deficient number, since it is larger than the sum of its proper divisors (1021569045).

1053997035 is a wasteful number, since it uses less digits than its factorization.

1053997035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772187.

The product of its (nonzero) digits is 127575, while the sum is 42.

The square root of 1053997035 is about 32465.3204974169. The cubic root of 1053997035 is about 1017.6844290971.

The spelling of 1053997035 in words is "one billion, fifty-three million, nine hundred ninety-seven thousand, thirty-five".