1053596978 has 16 divisors (see below), whose sum is σ = 1854982464. Its totient is φ = 439337520.

The previous prime is 1053596977. The next prime is 1053596983. The reversal of 1053596978 is 8796953501.

It is a super-2 number, since 2×1053596978² = 2220133184101464968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053596977) 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 7 ways as a sum of consecutive naturals, for example, 1016468 + ... + 1017503.

It is an arithmetic number, because the mean of its divisors is an integer number (115936404).

Almost surely, 2^1053596978 is an apocalyptic number.

1053596978 is a deficient number, since it is larger than the sum of its proper divisors (801385486).

1053596978 is a wasteful number, since it uses less digits than its factorization.

1053596978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034017.

The product of its (nonzero) digits is 2041200, while the sum is 53.

The square root of 1053596978 is about 32459.1586150966. The cubic root of 1053596978 is about 1017.5556547623. Note that the first 3 decimals are identical.

The spelling of 1053596978 in words is "one billion, fifty-three million, five hundred ninety-six thousand, nine hundred seventy-eight".