70156053027 has 6 divisors (see below), whose sum is σ = 101336521052. Its totient is φ = 46770702012.

The previous prime is 70156052977. The next prime is 70156053041. The reversal of 70156053027 is 72035065107.

70156053027 is a `hidden beast` number, since 7 + 0 + 15 + 605 + 30 + 2 + 7 = 666.

It is not a de Polignac number, because 70156053027 - 2⁷ = 70156052899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70156052982 and 70156053000.

It is not an unprimeable number, because it can be changed into a prime (70156753027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3897558493 + ... + 3897558510.

Almost surely, 2^70156053027 is an apocalyptic number.

70156053027 is a deficient number, since it is larger than the sum of its proper divisors (31180468025).

70156053027 is a wasteful number, since it uses less digits than its factorization.

70156053027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7795117009 (or 7795117006 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The spelling of 70156053027 in words is "seventy billion, one hundred fifty-six million, fifty-three thousand, twenty-seven".