1053477931 has 8 divisors (see below), whose sum is σ = 1150231104. Its totient is φ = 956888520.

The previous prime is 1053477911. The next prime is 1053477937. The reversal of 1053477931 is 1397743501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053477931 - 2⁵ = 1053477899 is a prime.

It is a super-2 number, since 2×1053477931² = 2219631502208081522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053477937) 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, 27285 + ... + 53398.

It is an arithmetic number, because the mean of its divisors is an integer number (143778888).

Almost surely, 2^1053477931 is an apocalyptic number.

1053477931 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1053477931 is a deficient number, since it is larger than the sum of its proper divisors (96753173).

1053477931 is a wasteful number, since it uses less digits than its factorization.

1053477931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81881.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 1053477931 is about 32457.3247665300. The cubic root of 1053477931 is about 1017.5173284341.

The spelling of 1053477931 in words is "one billion, fifty-three million, four hundred seventy-seven thousand, nine hundred thirty-one".