88061407545 has 32 divisors (see below), whose sum is σ = 142059847680. Its totient is φ = 46580002560.

The previous prime is 88061407507. The next prime is 88061407559. The reversal of 88061407545 is 54570416088.

It is not a de Polignac number, because 88061407545 - 2⁸ = 88061407289 is a prime.

It is a super-2 number, since 2×88061407545² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88061407494 and 88061407503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1239496 + ... + 1308614.

It is an arithmetic number, because the mean of its divisors is an integer number (4439370240).

Almost surely, 2^88061407545 is an apocalyptic number.

It is an amenable number.

88061407545 is a deficient number, since it is larger than the sum of its proper divisors (53998440135).

88061407545 is a wasteful number, since it uses less digits than its factorization.

88061407545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69825.

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 88061407545 in words is "eighty-eight billion, sixty-one million, four hundred seven thousand, five hundred forty-five".