1051655562 has 20 divisors (see below), whose sum is σ = 2356487826. Its totient is φ = 350551800.

The previous prime is 1051655557. The next prime is 1051655573. The reversal of 1051655562 is 2655561501.

It can be written as a sum of positive squares in only one way, i.e., 1032915321 + 18740241 = 32139^2 + 4329^2 .

It is a super-2 number, since 2×1051655562² = 2211958842171071688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3245689 + ... + 3246012.

Almost surely, 2^1051655562 is an apocalyptic number.

1051655562 is an abundant number, since it is smaller than the sum of its proper divisors (1304832264).

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

1051655562 is an equidigital number, since it uses as much as digits as its factorization.

1051655562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491715 (or 6491706 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The square root of 1051655562 is about 32429.2393065271. The cubic root of 1051655562 is about 1016.9302690593.

The spelling of 1051655562 in words is "one billion, fifty-one million, six hundred fifty-five thousand, five hundred sixty-two".