1552400795 has 64 divisors (see below), whose sum is σ = 2228981760. Its totient is φ = 1025395200.

The previous prime is 1552400783. The next prime is 1552400807. The reversal of 1552400795 is 5970042551.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1552400783) and next prime (1552400807).

It is not a de Polignac number, because 1552400795 - 2⁸ = 1552400539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5604197 + ... + 5604473.

It is an arithmetic number, because the mean of its divisors is an integer number (34827840).

Almost surely, 2^1552400795 is an apocalyptic number.

1552400795 is a deficient number, since it is larger than the sum of its proper divisors (676580965).

1552400795 is a wasteful number, since it uses less digits than its factorization.

1552400795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516.

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 1552400795 is about 39400.5176996445. The cubic root of 1552400795 is about 1157.8917301975.

The spelling of 1552400795 in words is "one billion, five hundred fifty-two million, four hundred thousand, seven hundred ninety-five".