85090479310 has 32 divisors (see below), whose sum is σ = 156506867712. Its totient is φ = 33293868960.

The previous prime is 85090479281. The next prime is 85090479317. The reversal of 85090479310 is 1397409058.

It is a happy number.

It is a super-2 number, since 2×85090479310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85090479317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830989 + ... + 927751.

It is an arithmetic number, because the mean of its divisors is an integer number (4890839616).

Almost surely, 2^85090479310 is an apocalyptic number.

85090479310 is a deficient number, since it is larger than the sum of its proper divisors (71416388402).

85090479310 is a wasteful number, since it uses less digits than its factorization.

85090479310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98688.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 85090479310 in words is "eighty-five billion, ninety million, four hundred seventy-nine thousand, three hundred ten".