1053279675 has 72 divisors (see below), whose sum is σ = 2186645760. Its totient is φ = 474667200.

The previous prime is 1053279673. The next prime is 1053279691. The reversal of 1053279675 is 5769723501.

It is not a de Polignac number, because 1053279675 - 2¹ = 1053279673 is a prime.

It is a super-2 number, since 2×1053279675² = 2218796147536211250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1053279675.

It is not an unprimeable number, because it can be changed into a prime (1053279673) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 107116 + ... + 116534.

It is an arithmetic number, because the mean of its divisors is an integer number (30370080).

Almost surely, 2^1053279675 is an apocalyptic number.

1053279675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053279675 is an abundant number, since it is smaller than the sum of its proper divisors (1133366085).

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

1053279675 is a wasteful number, since it uses less digits than its factorization.

1053279675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9513 (or 9505 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

The square root of 1053279675 is about 32454.2705202258. The cubic root of 1053279675 is about 1017.4534949275.

The spelling of 1053279675 in words is "one billion, fifty-three million, two hundred seventy-nine thousand, six hundred seventy-five".