1055552374 has 8 divisors (see below), whose sum is σ = 1584282240. Its totient is φ = 527458296.

The previous prime is 1055552359. The next prime is 1055552401. The reversal of 1055552374 is 4732555501.

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

It is a super-2 number, since 2×1055552374² = 2228381628514071752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154774 + ... + 161449.

It is an arithmetic number, because the mean of its divisors is an integer number (198035280).

Almost surely, 2^1055552374 is an apocalyptic number.

1055552374 is a deficient number, since it is larger than the sum of its proper divisors (528729866).

1055552374 is a wasteful number, since it uses less digits than its factorization.

1055552374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317894.

The product of its (nonzero) digits is 105000, while the sum is 37.

The square root of 1055552374 is about 32489.2655195528. The cubic root of 1055552374 is about 1018.1847677409.

The spelling of 1055552374 in words is "one billion, fifty-five million, five hundred fifty-two thousand, three hundred seventy-four".