1010561375 has 16 divisors (see below), whose sum is σ = 1262164800. Its totient is φ = 807818400.

The previous prime is 1010561339. The next prime is 1010561401. The reversal of 1010561375 is 5731650101.

It is not a de Polignac number, because 1010561375 - 2¹⁶ = 1010495839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221366 + ... + 225884.

It is an arithmetic number, because the mean of its divisors is an integer number (78885300).

Almost surely, 2^1010561375 is an apocalyptic number.

1010561375 is a deficient number, since it is larger than the sum of its proper divisors (251603425).

1010561375 is an equidigital number, since it uses as much as digits as its factorization.

1010561375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6323 (or 6313 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 1010561375 is about 31789.3280048509. The cubic root of 1010561375 is about 1003.5081369171.

The spelling of 1010561375 in words is "one billion, ten million, five hundred sixty-one thousand, three hundred seventy-five".