3542564615 has 12 divisors (see below), whose sum is σ = 4357301592. Its totient is φ = 2764921920.

The previous prime is 3542564609. The next prime is 3542564621. The reversal of 3542564615 is 5164652453.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3542564609) and next prime (3542564621).

It is not a de Polignac number, because 3542564615 - 2⁶ = 3542564551 is a prime.

It is a super-3 number, since 3×3542564615³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202337 + ... + 219146.

It is an arithmetic number, because the mean of its divisors is an integer number (363108466).

Almost surely, 2^3542564615 is an apocalyptic number.

3542564615 is a deficient number, since it is larger than the sum of its proper divisors (814736977).

3542564615 is an equidigital number, since it uses as much as digits as its factorization.

3542564615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421570 (or 421529 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 3542564615 is about 59519.4473680662. The cubic root of 3542564615 is about 1524.4245238843.

The spelling of 3542564615 in words is "three billion, five hundred forty-two million, five hundred sixty-four thousand, six hundred fifteen".