1055698413 has 32 divisors (see below), whose sum is σ = 1831237632. Its totient is φ = 524568000.

The previous prime is 1055698411. The next prime is 1055698421. The reversal of 1055698413 is 3148965501.

It is not a de Polignac number, because 1055698413 - 2¹ = 1055698411 is a prime.

It is a super-2 number, since 2×1055698413² = 2228998278421437138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055698411) 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, 94038 + ... + 104663.

It is an arithmetic number, because the mean of its divisors is an integer number (57226176).

Almost surely, 2^1055698413 is an apocalyptic number.

It is an amenable number.

1055698413 is a deficient number, since it is larger than the sum of its proper divisors (775539219).

1055698413 is a wasteful number, since it uses less digits than its factorization.

1055698413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198745.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 1055698413 is about 32491.5129379966. The cubic root of 1055698413 is about 1018.2317219334.

The spelling of 1055698413 in words is "one billion, fifty-five million, six hundred ninety-eight thousand, four hundred thirteen".