97377855074 has 16 divisors (see below), whose sum is σ = 156967292448. Its totient is φ = 45140918592.

The previous prime is 97377855049. The next prime is 97377855103. The reversal of 97377855074 is 47055877379.

It is a junction number, because it is equal to n+sod(n) for n = 97377854998 and 97377855016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21371264 + ... + 21375819.

It is an arithmetic number, because the mean of its divisors is an integer number (9810455778).

Almost surely, 2^97377855074 is an apocalyptic number.

97377855074 is a deficient number, since it is larger than the sum of its proper divisors (59589437374).

97377855074 is a wasteful number, since it uses less digits than its factorization.

97377855074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42747169.

The product of its (nonzero) digits is 51861600, while the sum is 62.

The spelling of 97377855074 in words is "ninety-seven billion, three hundred seventy-seven million, eight hundred fifty-five thousand, seventy-four".