70501055 has 16 divisors (see below), whose sum is σ = 86911104. Its totient is φ = 54881280.

The previous prime is 70501043. The next prime is 70501063. The reversal of 70501055 is 55010507.

It is not a de Polignac number, because 70501055 - 2¹⁸ = 70238911 is a prime.

It is a super-2 number, since 2×70501055² = 9940797512226050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70501055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28394 + ... + 30776.

It is an arithmetic number, because the mean of its divisors is an integer number (5431944).

Almost surely, 2^70501055 is an apocalyptic number.

70501055 is a deficient number, since it is larger than the sum of its proper divisors (16410049).

70501055 is a wasteful number, since it uses less digits than its factorization.

70501055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546.

The product of its (nonzero) digits is 875, while the sum is 23.

The square root of 70501055 is about 8396.4906359741. The cubic root of 70501055 is about 413.1095219272.

The spelling of 70501055 in words is "seventy million, five hundred one thousand, fifty-five".