2078776125030 has 32 divisors (see below), whose sum is σ = 5442613855488. Its totient is φ = 503945727200.

The previous prime is 2078776125029. The next prime is 2078776125031. The reversal of 2078776125030 is 305216778702.

It is an interprime number because it is at equal distance from previous prime (2078776125029) and next prime (2078776125031).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078776125031) 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, 3149660466 + ... + 3149661125.

It is an arithmetic number, because the mean of its divisors is an integer number (170081682984).

Almost surely, 2^{2078776125030} is an apocalyptic number.

2078776125030 is an abundant number, since it is smaller than the sum of its proper divisors (3363837730458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2078776125030 is a wasteful number, since it uses less digits than its factorization.

2078776125030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6299321612.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 2078776125030 in words is "two trillion, seventy-eight billion, seven hundred seventy-six million, one hundred twenty-five thousand, thirty".